Fits 2005-2010 Mustang GT CoupeFits 2011-2014 Mustang GT Coupe when used with M-18183-C upper strut mounts and M-18000-A shocks/struts or M-18000-C adjustable shocks/strutsGives a more aggressive looking stance as well as increased handling dynamicsLowers car approximately 1.5"Progressive spring, designed for increased handling and performanceUse with M-18000-A, M-18000-C and M-5490-A for optimum performanceMustang Jounce Bumper Kit M-5570-A recommended with installation of springsMay cause slightly harsher ride compared to stock springs M-18183-C Strut Mounts recommended for 2005-2010 Mustang GTNote: Some factory fasteners are one time use. Please reference a Ford service manual for reuse information and correct torque specifications. May require alignment after installation
